Table 1.
Search strategy.
| Database | Combination | Results | Selection by Title | Duplicates | Selection by Abstract |
|---|---|---|---|---|---|
| Web of Science | (Catechins OR Flavanols) AND (“cognitive impairment” OR “cognitive function” OR “cognitive task” OR “neurodegenerative disease” OR neuroinflammation OR “neurophysicological function”) | 11 | 11 | 0 | 5 |
| (Catechins OR Flavanols) AND (“cognitive impairment” OR “delayed memory” OR “cognitive performance”) | 16 | 16 | 10 | 1 | |
| PubMed | (Catechins OR Flavanols) AND (“cognitive impairment” OR “cognitive function” OR “cognitive task” OR neuroinflammation) | 11 | 10 | 10 | - |
| (Catechins OR Flavanols) AND “neurodegenerative disease” | 0 | 0 | 0 | 0 | |
| (Catechins OR Flavanols) AND “neurophysicological function” | 0 | 0 | 0 | 0 | |
| (Catechins OR Flavanols) AND (“cognitive impairment” OR “delayed memory” OR “cognitive performance”) | 9 | 9 | 9 | - | |
| Web of Science | (Flavonols OR Quercetin OR Quercetine) AND (“cognitive impairment” OR “cognitive function” OR “cognitive task” OR “neurodegenerative disease” OR neuroinflammation OR “neurophysicological function”) | 9 | 7 | 4 | 1 |
| (Flavonols OR Quercetin OR Quercetine) AND (“cognitive impairment” OR “delayed memory” OR “cognitive performance”) | 12 | 10 | 9 | 1 | |
| PubMed | (Flavonols OR Quercetin) AND (“cognitive impairment” OR “cognitive function” OR “cognitive task” OR neuroinflammation) | 5 | 5 | 5 | - |
| (Flavonols OR Quercetin) AND (“neurodegenerative disease” OR “neurophysicological function”) | 0 | 0 | 0 | 0 | |
| (Flavonols OR Quercetin OR Quercetine) AND (“cognitive impairment” OR “delayed memory” OR “cognitive performance”) | 6 | 6 | 6 | - | |
| Web of Science | (Resveratrol OR Stilbenes) AND (“cognitive impairment” OR “cognitive function” OR “cognitive task” OR “neurodegenerative disease” OR neuroinflammation OR “neurophysicological function”) | 18 | 10 | 2 | 4 |
| (Resveratrol OR Stilbenes) AND (“cognitive impairment” OR “delayed memory” OR “cognitive performance”) | 19 | 11 | 8 | 1 | |
| PubMed | (Resveratrol OR Stilbenes) AND (“cognitive impairment” OR “cognitive function” OR “cognitive task” OR neuroinflammation) | 24 | 10 | 9 | 0 |
| (Resveratrol OR Stilbenes) AND (“neurophysicological function”) | 0 | 0 | 0 | 0 | |
| (Resveratrol OR Stilbenes) AND (“neurodegenerative disease”) | 0 | 0 | 0 | 0 | |
| (Resveratrol OR Stilbenes) AND (“cognitive impairment” OR “delayed memory” OR “cognitive performance”) | 16 | 9 | 9 | - | |
| Additional bibliography obtained from the articles | 5 | 0 | 1 |